{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "patch vulnerability", "trigger": true, "arguments": ["vulnerable system", "vulnerable system version", "patch number", "time", "releaser", "supported platform", "patch"]}, {"event_type": "ransom", "trigger": true, "arguments": ["place", "damage amount", "time", "attacker", "tool", "victim", "price"]}, {"event_type": "phishing", "trigger": true, "arguments": ["place", "attack pattern", "tool", "time", "victim", "purpose", "damage amount"]}, {"event_type": "data breach", "trigger": true, "arguments": ["tool", "attacker", "purpose", "damage amount", "attack pattern", "compromised data", "place", "victim", "time"]}, {"event_type": "discover vulnerability", "trigger": true, "arguments": ["vulnerability", "vulnerable system version", "time", "common vulnerabilities and exposures", "supported platform", "vulnerable system", "discoverer", "capabilities", "vulnerable system owner"]}], "input": "When attackers find vulnerabilities in a network , they use the ransomware to encrypt files there and demand payment to unlock them ."}
{"patch vulnerability": [], "ransom": [], "phishing": [], "data breach": [], "discover vulnerability": [{"trigger": "find", "arguments": {"vulnerability": "vulnerabilities", "vulnerable system version": "NAN", "time": "NAN", "common vulnerabilities and exposures": "NAN", "supported platform": "NAN", "vulnerable system": "a network", "discoverer": "attackers", "capabilities": "NAN", "vulnerable system owner": "NAN"}}]}